BOMBARDIER SEA-DOO GS 5626 1998, Shop Manual

Page: 270 / 426

Section 09 PROPULSION SYSTEM
Subsection 02 (JET PUMP)
09-02-6
GTS, GTI and GTX Limited
Detach ball joint of reverse cable and springs (GTS
model) from reverse gate.
All Models except GTS
Disconnect steering cable from jet pump nozzle.
Loosen 4 hexagonal nuts no. 6 and remove flat
washers and lock washers from jet pump hous-
ing.
Remove jet pump with a wiggle movement.
GTS Model
Disconnect steering cable from jet pump nozzle.
Remove nozzle.
Loosen 4 hexagonal nuts no. 6 and remove flat
washers and lock washers from jet pump hous-
ing.
Using screws previously removed from nozzle, in-
stall jet pump housing remover tool (P/N 295 000
113) on venturi.
TYPICAL
Rotate handle clockwise to remove jet pump.
All Models
NOTE: After jet pump removal, if drive shaft re-
mains in the PTO flywheel (except XP Limited),
simply pull it out. If drive shaft is seized in the PTO
flywheel, refer to DRIVE SYSTEM 09-03.
DISASSEMBLY
NOTE: Whenever removing a part, visually check
for damage such as: corrosion, crack, split, break,
porosity, cavitation, deformation, distortion, heat-
ing discoloration, wear pattern, missing plating,
missing or broken needles in needle bearing, wa-
ter damage diagnosed by black-colored spots on
metal parts, etc. Renew any damaged part. As a
quick check, manually feel clearance and end play,
where applicable, to detect excessive wear.
SPX and GTS Models
17, Fitting
Fittings can be removed with deep socket or vise
grip. Do not contact hose mounting area.
Fittings can be removed from pump housing with
the following suggested tool:
– Use a 14 mm (9/16 in) deep socket.
– Drill deep socket with a 14 mm (9/16 in) drill bit,
starting at hexagon head end as shown in fol-
lowing illustration.
– Drill a 2.40 mm (3/32 in) hole in center of deep
socket as shown in following illustration.
– Install 2.40 mm (3/32 in) roll pin in the center
hole.
1. Deep socket 14 mm (9/16 in)
2. Roll pin 2.40 mm (3/32 in)
A. 42.50 mm (1-43/64 in)
B. 36.80 mm (1-29/64 in)
-
CAUTION
When removing pump unit, a shim could
have been installed between hull and pump
housing. Be sure to reinstall it otherwise en-
gine and jet pump alignment will be altered.
F01J5JA
F01J2RA
A
B
2
1